[patch 15/26] x64, x2apic/intr-remap: basic apic ops support - Kernel

This is a discussion on [patch 15/26] x64, x2apic/intr-remap: basic apic ops support - Kernel ; Introduce basic apic operations which handle the apic programming. This
will be used later to introduce another specific operations for x2apic.
For the perfomance critial accesses like IPI's, EOI etc, we use the
native operations as they are already referenced ...